Table 2.

Cellobiohydrolase activities determined in culture filtrates of the recombinant A. niger strains NW188::pIM3012-115 and NW188::pIM3011-34a

StrainCellobiohydrolase activityb after cultivation lasting:
24 h40 h
NW188::pIM3012-115 (CbhA)171201
NW188::pIM3011-34 (CbhB)220252
  • a NW188::pIM3012-115 and NW188::pIM3011-34 produce CbhA and CbhB, respectively. The parent strain NW188 was used as a control.

  • b Activities are expressed as microunits of mycelia (dry weight) per milligram.